摘要
本研究收集2007-2013年福建省及邻近省份的疑似禽霍乱病死亡鸡、鸭、鹅,进行细菌分离,PCR进行种和荚膜群的鉴定,琼脂扩散试验鉴定其Heddleston氏耐热菌体抗原型。结果共分离鉴定多杀性巴氏杆菌95株,其中鸭源74株,鸡源17株,鹅源4株。其荚膜群全为A型,1型耐热菌体抗原型占67.4%。与20世纪80年代以来我国已有的报道相同,禽源(不含火鸡)多杀性巴氏杆菌血清型仍然以A:1为主。
Dead chickens, ducks and geese suspected of fowl cholera were collected in 2007-2013 from Fujian and its neighbor provinces and subject to isolation of Pasteurellamultocida. A total of 95 Pasteurellamultocida isolates were obtained, among which 74 isolates were isolated from ducks, 17 from chickens and 4 from geese. These bacterial strains were then determined for species and capsular types in PCR and for heat-stable somatic antigens in agar diffusion test. All isolates belonged to capsular type A and 64 isolates to heat-stable somatic antigens 1. These results have indicated that the main serotype of Pasteurellamultocida isolates from avian (excluding turkey) in China has been remained A:1 since 1980’s.
出处
《中国动物传染病学报》
CAS
2014年第4期40-44,共5页
Chinese Journal of Animal Infectious Diseases
基金
国现代农业产业技术体系建设专项资金(CARS-43)
福建省农业五新工程项目(闽发改投资(2012)931号)